Exhibit 32.1

Certification Pursuant to 18 U.S.C. Section 1350

as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Annual Report on Form 10-K of Foxx Development Holdings Inc. (the “Company”), as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Greg Foley, Chief Executive Officer of the Company, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

1. the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: October 24, 2024

/s/ Greg Foley

Greg Foley

Chief Executive Officer

(Principal Executive Officer)